<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryRef" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="状态" prop="status">
        <el-select v-model="queryParams.status" placeholder="请选择状态" clearable style="width: 195px">
          <el-option
              v-for="dict in knowledge_stauts"
              :key="dict.value"
              :label="dict.label"
              :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="Search" @click="handleQuery">搜索</el-button>
        <el-button icon="Refresh" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
            type="primary"
            plain
            icon="Plus"
            @click="handleAdd"
        >新增
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
            type="danger"
            plain
            icon="Delete"
            :disabled="multiple"
            @click="handleDelete"
        >删除
        </el-button>
      </el-col>
      <right-toolbar v-model:showSearch="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="aiKnowledgeFileList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center"/>
      <el-table-column label="ID" align="center" prop="id"/>
      <el-table-column label="文档地址" align="center" prop="filePath">
        <template  #default="scope">
          <el-link type="primary" :href="scope.row.filePath" target="_blank">点击下载源文件</el-link>
        </template>
      </el-table-column>
      <el-table-column label="文件类型" align="center" prop="fileType"/>
      <el-table-column label="状态" align="center" prop="status">
        <template #default="scope">
          <dict-tag :options="knowledge_stauts" :value="scope.row.status"/>
        </template>
      </el-table-column>
      <el-table-column label="异常消息" align="center" prop="exceptionMessage" show-overflow-tooltip/>
      <el-table-column label="备注" align="center" prop="remark" show-overflow-tooltip/>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template #default="scope">
          <el-button link type="primary" icon="Delete" @click="handleDelete(scope.row)">删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
        v-show="total>0"
        :total="total"
        v-model:page="queryParams.pageNum"
        v-model:limit="queryParams.pageSize"
        @pagination="getList"
    />

    <!-- 添加或修改知识文档对话框 -->
    <el-dialog :title="title" v-model="open" width="800px" append-to-body destroy-on-close>
      <el-form ref="aiKnowledgeFileRef" :model="form" :rules="rules" label-width="120px">
        <el-form-item label="文档上传地址" prop="filePath">
          <file-upload v-model="form.filePath" limit="1" :fileType="['doc', 'docx', 'xls', 'xlsx', 'ppt', 'pptx', 'pdf', 'txt']"/>
        </el-form-item>
        <el-form-item label="备注" prop="remark">
          <el-input v-model="form.remark" type="textarea" placeholder="请输入内容"/>
        </el-form-item>
      </el-form>
      <template #footer>
        <div class="dialog-footer">
          <el-button type="primary" @click="submitForm">确 定</el-button>
          <el-button @click="cancel">取 消</el-button>
        </div>
      </template>
    </el-dialog>

    <!--详情按钮 对话框-->
    <el-dialog :title="title" v-model="detailOpen" width="800px" append-to-body destroy-on-close>
      <el-form ref="aiKnowledgeFileDetailRef" :model="form" :rules="rules" label-width="120px">
        <el-form-item label="知识库id" prop="knowledgeId">
          <el-input v-model="form.knowledgeId" placeholder="请输入知识库id" disabled/>
        </el-form-item>
        <el-form-item label="文档上传地址" prop="filePath">
          <file-upload v-model="form.filePath" disabled/>
        </el-form-item>
        <el-form-item label="文件类型" prop="fileType">
          <el-input v-model="form.fileType" placeholder="请输入文件类型" disabled/>
        </el-form-item>
        <el-form-item label="状态" prop="status">
          <el-radio-group v-model="form.status" disabled>
            <el-radio
                v-for="dict in knowledge_stauts"
                :key="dict.value"
                :label="parseInt(dict.value)"
            >{{ dict.label }}
            </el-radio>
          </el-radio-group>
        </el-form-item>
        <el-form-item label="异常消息" prop="exceptionMessage">
          <el-input v-model="form.exceptionMessage" type="textarea" placeholder="请输入内容" disabled/>
        </el-form-item>
        <el-form-item label="备注" prop="remark">
          <el-input v-model="form.remark" type="textarea" placeholder="请输入内容" disabled/>
        </el-form-item>
      </el-form>
      <template #footer>
        <div class="dialog-footer">
          <el-button @click="cancel">关 闭</el-button>
        </div>
      </template>
    </el-dialog>
  </div>
</template>

<script setup name="AiKnowledgeFile">
import {addAiKnowledgeFile, delAiKnowledgeFile, getAiKnowledgeFile, listAiKnowledgeFile, updateAiKnowledgeFile} from "@/api/ai/aiKnowledgeFile";

const {proxy} = getCurrentInstance();
const {knowledge_stauts} = proxy.useDict('knowledge_stauts');

const aiKnowledgeFileList = ref([]);
const open = ref(false);
const detailOpen = ref(false);
const loading = ref(true);
const showSearch = ref(true);
const ids = ref([]);
const single = ref(true);
const multiple = ref(true);
const total = ref(0);
const title = ref("");

const props = defineProps({
  aiKnowledgeId: {
    type: String,
    default: undefined
  }
})

const data = reactive({
  form: {},
  queryParams: {
    pageNum: 1,
    pageSize: 10,
    knowledgeId: props.aiKnowledgeId,
    filePath: null,
    fileType: null,
    status: null,
    exceptionMessage: null,
  },
  rules: {
    knowledgeId: [
      {required: true, message: "知识库id不能为空", trigger: "blur"}
    ],
    filePath: [
      {required: true, message: "文档上传地址不能为空", trigger: "blur"}
    ],
    fileType: [
      {required: true, message: "文件类型不能为空", trigger: "blur"}
    ],
    status: [
      {required: true, message: "状态不能为空", trigger: "change"}
    ],
  }
});

const {queryParams, form, rules} = toRefs(data);

/** 查询知识文档列表 */
function getList() {
  loading.value = true;
  listAiKnowledgeFile(queryParams.value).then(response => {
    aiKnowledgeFileList.value = response.rows;
    total.value = response.total;
    loading.value = false;
  });
}

// 取消按钮
function cancel() {
  open.value = false;
  detailOpen.value = false;
  reset();
}

// 表单重置
function reset() {
  form.value = {
    id: null,
    knowledgeId: props.aiKnowledgeId,
    filePath: null,
    fileType: null,
    status: null,
    exceptionMessage: null,
    createBy: null,
    createTime: null,
    updateBy: null,
    updateTime: null,
    remark: null
  };
  proxy.resetForm("aiKnowledgeFileRef");
}

/** 搜索按钮操作 */
function handleQuery() {
  queryParams.value.pageNum = 1;
  getList();
}

/** 重置按钮操作 */
function resetQuery() {
  proxy.resetForm("queryRef");
  handleQuery();
}

// 多选框选中数据
function handleSelectionChange(selection) {
  ids.value = selection.map(item => item.id);
  single.value = selection.length != 1;
  multiple.value = !selection.length;
}

/** 新增按钮操作 */
function handleAdd() {
  reset();
  open.value = true;
  title.value = "添加知识文档";
}

// 详情按钮操作
function handleDetail(row) {
  reset();
  const _id = row.id || ids.value
  getAiKnowledgeFile(_id).then(response => {
    form.value = response.data;
    detailOpen.value = true;
    title.value = "知识文档详情";
  });
}


/** 修改按钮操作 */
function handleUpdate(row) {
  reset();
  const _id = row.id || ids.value
  getAiKnowledgeFile(_id).then(response => {
    form.value = response.data;
    open.value = true;
    title.value = "修改知识文档";
  });
}

/** 提交按钮 */
function submitForm() {
  proxy.$refs["aiKnowledgeFileRef"].validate(valid => {
    if (valid) {
      if (form.value.id != null) {
        updateAiKnowledgeFile(form.value).then(response => {
          proxy.$modal.msgSuccess("修改成功");
          open.value = false;
          getList();
        });
      } else {
        addAiKnowledgeFile(form.value).then(response => {
          proxy.$modal.msgSuccess("新增成功");
          open.value = false;
          getList();
        });
      }
    }
  });
}

/** 删除按钮操作 */
function handleDelete(row) {
  const _ids = row.id || ids.value;
  proxy.$modal.confirm('是否确认删除知识文档编号为"' + _ids + '"的数据项？').then(function () {
    return delAiKnowledgeFile(_ids);
  }).then(() => {
    getList();
    proxy.$modal.msgSuccess("删除成功");
  }).catch(() => {
  });
}

/** 导出按钮操作 */
function handleExport() {
  proxy.download('ai/aiKnowledgeFile/export', {
    ...queryParams.value
  }, `aiKnowledgeFile_${new Date().getTime()}.xlsx`)
}

getList();
</script>
